bne.S revision 12771
112771Sqtt2@cornell.edu# See LICENSE for license details. 212771Sqtt2@cornell.edu 312771Sqtt2@cornell.edu#***************************************************************************** 412771Sqtt2@cornell.edu# bne.S 512771Sqtt2@cornell.edu#----------------------------------------------------------------------------- 612771Sqtt2@cornell.edu# 712771Sqtt2@cornell.edu# Test bne instruction. 812771Sqtt2@cornell.edu# 912771Sqtt2@cornell.edu 1012771Sqtt2@cornell.edu#include "riscv_test.h" 1112771Sqtt2@cornell.edu#include "test_macros.h" 1212771Sqtt2@cornell.edu 1312771Sqtt2@cornell.eduRVTEST_RV64U 1412771Sqtt2@cornell.eduRVTEST_CODE_BEGIN 1512771Sqtt2@cornell.edu 1612771Sqtt2@cornell.edu #------------------------------------------------------------- 1712771Sqtt2@cornell.edu # Branch tests 1812771Sqtt2@cornell.edu #------------------------------------------------------------- 1912771Sqtt2@cornell.edu 2012771Sqtt2@cornell.edu # Each test checks both forward and backward branches 2112771Sqtt2@cornell.edu 2212771Sqtt2@cornell.edu TEST_BR2_OP_TAKEN( 2, bne, 0, 1 ); 2312771Sqtt2@cornell.edu TEST_BR2_OP_TAKEN( 3, bne, 1, 0 ); 2412771Sqtt2@cornell.edu TEST_BR2_OP_TAKEN( 4, bne, -1, 1 ); 2512771Sqtt2@cornell.edu TEST_BR2_OP_TAKEN( 5, bne, 1, -1 ); 2612771Sqtt2@cornell.edu 2712771Sqtt2@cornell.edu TEST_BR2_OP_NOTTAKEN( 6, bne, 0, 0 ); 2812771Sqtt2@cornell.edu TEST_BR2_OP_NOTTAKEN( 7, bne, 1, 1 ); 2912771Sqtt2@cornell.edu TEST_BR2_OP_NOTTAKEN( 8, bne, -1, -1 ); 3012771Sqtt2@cornell.edu 3112771Sqtt2@cornell.edu #------------------------------------------------------------- 3212771Sqtt2@cornell.edu # Bypassing tests 3312771Sqtt2@cornell.edu #------------------------------------------------------------- 3412771Sqtt2@cornell.edu 3512771Sqtt2@cornell.edu TEST_BR2_SRC12_BYPASS( 9, 0, 0, bne, 0, 0 ); 3612771Sqtt2@cornell.edu TEST_BR2_SRC12_BYPASS( 10, 0, 1, bne, 0, 0 ); 3712771Sqtt2@cornell.edu TEST_BR2_SRC12_BYPASS( 11, 0, 2, bne, 0, 0 ); 3812771Sqtt2@cornell.edu TEST_BR2_SRC12_BYPASS( 12, 1, 0, bne, 0, 0 ); 3912771Sqtt2@cornell.edu TEST_BR2_SRC12_BYPASS( 13, 1, 1, bne, 0, 0 ); 4012771Sqtt2@cornell.edu TEST_BR2_SRC12_BYPASS( 14, 2, 0, bne, 0, 0 ); 4112771Sqtt2@cornell.edu 4212771Sqtt2@cornell.edu TEST_BR2_SRC12_BYPASS( 15, 0, 0, bne, 0, 0 ); 4312771Sqtt2@cornell.edu TEST_BR2_SRC12_BYPASS( 16, 0, 1, bne, 0, 0 ); 4412771Sqtt2@cornell.edu TEST_BR2_SRC12_BYPASS( 17, 0, 2, bne, 0, 0 ); 4512771Sqtt2@cornell.edu TEST_BR2_SRC12_BYPASS( 18, 1, 0, bne, 0, 0 ); 4612771Sqtt2@cornell.edu TEST_BR2_SRC12_BYPASS( 19, 1, 1, bne, 0, 0 ); 4712771Sqtt2@cornell.edu TEST_BR2_SRC12_BYPASS( 20, 2, 0, bne, 0, 0 ); 4812771Sqtt2@cornell.edu 4912771Sqtt2@cornell.edu #------------------------------------------------------------- 5012771Sqtt2@cornell.edu # Test delay slot instructions not executed nor bypassed 5112771Sqtt2@cornell.edu #------------------------------------------------------------- 5212771Sqtt2@cornell.edu 5312771Sqtt2@cornell.edu TEST_CASE( 21, x1, 3, \ 5412771Sqtt2@cornell.edu li x1, 1; \ 5512771Sqtt2@cornell.edu bne x1, x0, 1f; \ 5612771Sqtt2@cornell.edu addi x1, x1, 1; \ 5712771Sqtt2@cornell.edu addi x1, x1, 1; \ 5812771Sqtt2@cornell.edu addi x1, x1, 1; \ 5912771Sqtt2@cornell.edu addi x1, x1, 1; \ 6012771Sqtt2@cornell.edu1: addi x1, x1, 1; \ 6112771Sqtt2@cornell.edu addi x1, x1, 1; \ 6212771Sqtt2@cornell.edu ) 6312771Sqtt2@cornell.edu 6412771Sqtt2@cornell.edu TEST_PASSFAIL 6512771Sqtt2@cornell.edu 6612771Sqtt2@cornell.eduRVTEST_CODE_END 6712771Sqtt2@cornell.edu 6812771Sqtt2@cornell.edu .data 6912771Sqtt2@cornell.eduRVTEST_DATA_BEGIN 7012771Sqtt2@cornell.edu 7112771Sqtt2@cornell.edu TEST_DATA 7212771Sqtt2@cornell.edu 7312771Sqtt2@cornell.eduRVTEST_DATA_END 74